228796920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19259}}^1$

素因数の和:19290

約数の個数: 128

約数和(自身を含む): 832032000

約数和(自身を除く): 603235080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 19259, 38518, 57777, 77036, 96295, 115554, 154072, 173331, 192590, 211849, 231108, 288885, 346662, 385180, 423698, 462216, 519993, 577770, 635547, 693324, 770360, 847396, 866655, 1039986, 1059245, 1155540, 1271094, 1386648, 1694792, 1733310, 1906641, 2079972, 2118490, 2311080, 2542188, 2599965, 3177735, 3466620, 3813282, 4159944, 4236980, 5084376, 5199930, 5719923, 6355470, 6933240, 7626564, 8473960, 9533205, 10399860, 11439846, 12710940, 15253128, 19066410, 20799720, 22879692, 25421880, 28599615, 38132820, 45759384, 57199230, 76265640, 114398460, 228796920]

約数ペア:

[(1, 228796920), (2, 114398460), (3, 76265640), (4, 57199230), (5, 45759384), (6, 38132820), (8, 28599615), (9, 25421880), (10, 22879692), (11, 20799720), (12, 19066410), (15, 15253128), (18, 12710940), (20, 11439846), (22, 10399860), (24, 9533205), (27, 8473960), (30, 7626564), (33, 6933240), (36, 6355470), (40, 5719923), (44, 5199930), (45, 5084376), (54, 4236980), (55, 4159944), (60, 3813282), (66, 3466620), (72, 3177735), (88, 2599965), (90, 2542188), (99, 2311080), (108, 2118490), (110, 2079972), (120, 1906641), (132, 1733310), (135, 1694792), (165, 1386648), (180, 1271094), (198, 1155540), (216, 1059245), (220, 1039986), (264, 866655), (270, 847396), (297, 770360), (330, 693324), (360, 635547), (396, 577770), (440, 519993), (495, 462216), (540, 423698), (594, 385180), (660, 346662), (792, 288885), (990, 231108), (1080, 211849), (1188, 192590), (1320, 173331), (1485, 154072), (1980, 115554), (2376, 96295), (2970, 77036), (3960, 57777), (5940, 38518), (11880, 19259)]